large diameter 20 inch heavy wall Seamless

large diameter 20 inch heavy wall Seamless，astm a269 tubing，seamless ss pipe，alloy 20 pipe The alloy steel pipe sold by the company is a multifunctional material with a wide range of applications. Its main uses are as follows: In the fields of machinery, automotive, aerospace, etc., it is used to manufacture components such as bearings, transmission shafts, shock absorbers, pneumatic and hydraulic systems, as well as high-pressure fuel pipes, fuel injectors, exhaust pipes, and engines. Used as heating surface pipes, economizers, superheaters, reheaters, and petrochemical industry pipes in high-pressure and high-temperature pipelines and equipment such as power plants, nuclear power plants, high-pressure boilers, high-temperature superheaters, and reheaters. The company is a large-scale steel enterprise specializing in steel sales. Its main business is:Stainless Plate 、Alloy Plate 、AbrasionResistant Steel Plate 、Seamless Tube、Stainless Steel Tubing 、Square and Rectan…